:root {
  --bg: #0c0b0a;
  --bg-elevated: #141312;
  --bg-surface: #1c1b19;
  --bg-hover: #252320;
  --border: rgba(255, 244, 220, 0.08);
  --border-strong: rgba(255, 244, 220, 0.16);
  --text: #f4f0e6;
  --text-muted: #9c9588;
  --text-faint: #6e685e;
  --accent: #e8c36a;
  --accent-hover: #f0d08a;
  --accent-text: #1a1408;
  --danger: #e07060;
  --ok: #7dba7a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
  --radius: 16px;
  --radius-sm: 10px;
  --reader-bg: #0a0a0a;
  --reader-text: #f1f5f9;
  --reader-accent: #e8c36a;
  --reader-highlight: #e8c36a;
  --font-ui: "Figtree", system-ui, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

html {
  overflow-x: clip;
}

body {
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: 0;
  padding-right: 0;
  touch-action: pan-y;
}

button, input, select, textarea { font-family: inherit; }

a { color: var(--accent); }

.font-display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
}

/* ---------- App chrome ---------- */

.app-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.app-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px max(20px, env(safe-area-inset-right)) 12px max(20px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
  color: inherit;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand-sub {
  display: block;
  margin-top: 2px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 600;
}

.nav-search {
  flex: 1;
  max-width: 420px;
  position: relative;
  margin: 0 auto;
}

.modal .nav-search {
  display: block;
  flex: 1;
}

.nav-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
  font-size: 13px;
  pointer-events: none;
}

.search-clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 999px;
  background: var(--bg-hover);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.search-clear:hover { background: color-mix(in srgb, var(--accent) 22%, var(--bg-hover)); color: var(--accent); }
.nav-search input.has-value,
.mobile-search input.has-value { padding-right: 42px; }
.nav-search input[type="search"]::-webkit-search-cancel-button,
.nav-search input[type="search"]::-webkit-search-decoration,
.mobile-search input[type="search"]::-webkit-search-cancel-button,
.mobile-search input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}

.library-tabs {
  display: flex;
  gap: 4px;
  margin: 0 0 22px;
  padding: 4px;
  width: min(420px, 100%);
  border-radius: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
}
.library-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 650;
  padding: 10px 8px;
  border-radius: 10px;
  cursor: pointer;
}
.library-tab.is-active {
  background: color-mix(in srgb, var(--accent) 18%, var(--bg));
  color: var(--accent);
}

.browse-rows { display: flex; flex-direction: column; gap: 28px; padding-bottom: 24px; }
.browse-row h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}
.browse-scroller {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 2px 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x pan-y;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.browse-scroller::-webkit-scrollbar { height: 6px; }
.browse-scroller::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 99px;
}
.browse-scroller-status {
  flex: 0 0 auto;
  min-width: 160px;
  padding: 28px 8px;
  color: var(--text-muted);
  font-size: 13px;
}
.browse-card {
  flex: 0 0 118px;
  width: 118px;
  scroll-snap-align: start;
  background: transparent;
  border: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}
.browse-card .book-cover { border-radius: 4px 10px 10px 4px; }
.browse-card h3 {
  margin: 8px 0 0;
  font-size: 12.5px;
  font-weight: 650;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.browse-card .author {
  margin: 3px 0 0;
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browse-detail-modal {
  max-width: 640px;
  max-height: min(92dvh, 860px);
  display: flex;
  flex-direction: column;
}
.browse-detail-hero {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 8px;
}
.browse-detail-cover {
  width: 112px;
  flex-shrink: 0;
}
.browse-detail-cover .book-cover { border-radius: 4px 10px 10px 4px; }
.browse-detail-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.2;
}
.browse-detail-copy .byline { margin: 6px 0 10px; color: var(--text-muted); }
.browse-detail-copy p { margin: 0; color: var(--text-muted); font-size: 14px; line-height: 1.5; }
#browse-detail-blurb { max-height: 8.5rem; overflow-y: auto; }
.browse-hydra-list { display: flex; flex-direction: column; gap: 2px; padding-bottom: 12px; }
@media (max-width: 640px) {
  .browse-detail-hero { flex-direction: column; align-items: center; text-align: center; }
  .browse-detail-cover { width: 140px; }
  .browse-card { flex-basis: 108px; width: 108px; }
}

.nav-search input,
.field input,
.field textarea,
select.field-select {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px 10px 38px;
  outline: none;
  font-size: 14px;
}

.field input,
.field textarea,
select.field-select {
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.nav-search input:focus,
.field input:focus,
.field textarea:focus,
select.field-select:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.profile-chip {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 6px 10px 6px 6px;
  border-radius: 999px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text);
}

.profile-chip:hover { border-color: var(--border-strong); }

.profile-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
}

.icon-btn, .ghost-btn, .primary-btn, .danger-btn {
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  cursor: pointer;
  transition: 0.15s ease;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-btn:hover, .ghost-btn:hover { background: var(--bg-hover); }

.primary-btn {
  background: var(--accent);
  color: var(--accent-text);
  border-color: transparent;
  font-weight: 650;
}

.primary-btn:hover { background: var(--accent-hover); }

.danger-btn {
  background: color-mix(in srgb, var(--danger) 16%, var(--bg-surface));
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px max(20px, env(safe-area-inset-right)) 80px max(20px, env(safe-area-inset-left));
  overflow-x: hidden;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.page-header > div:first-child {
  flex: 1;
  min-width: 0;
}

.book-detail-modal {
  max-width: 420px;
  max-height: min(90dvh, 740px);
  display: flex;
  flex-direction: column;
  position: relative;
}

.book-detail-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: rgba(0,0,0,0.45);
  border-color: transparent;
}

.book-detail {
  text-align: center;
  padding: 8px 4px 4px;
}

.book-detail-cover {
  width: 168px;
  max-width: 48%;
  aspect-ratio: 2 / 3;
  margin: 0 auto 18px;
  border-radius: 4px 12px 12px 4px;
  overflow: hidden;
  background: #171513;
  box-shadow:
    inset 2px 0 0 rgba(255,255,255,0.08),
    0 16px 32px rgba(0,0,0,0.45);
}

.book-detail-cover img,
.book-detail-cover .cover-fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-detail-cover .cover-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.35);
  font-size: 1.8rem;
}

.book-detail h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin: 0 0 6px;
}

.book-detail .byline {
  color: var(--text-muted);
  margin: 0 0 16px;
  font-size: 0.95rem;
}

.book-detail-stats {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 18px;
}

.book-detail-blurb {
  text-align: left;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-muted);
  max-height: 11rem;
  overflow-y: auto;
}

.book-detail-actions,
#book-info-actions {
  padding: 8px 20px 20px;
}

.scan-meta-btn {
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  width: auto;
  padding: 10px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0;
}

.page-header p {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.stat-quiet {
  color: var(--text-faint);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.mobile-search {
  display: none;
  margin: -8px 0 20px;
  position: relative;
  z-index: 60;
  max-width: 100%;
  overflow: visible;
}

.mobile-search-field {
  position: relative;
}

.mobile-search i,
.mobile-search-field i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
  pointer-events: none;
}

.mobile-search input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 12px 14px 12px 40px;
  outline: none;
  font-size: 16px;
}

.discover-panel {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 60;
  width: min(540px, 100%);
  max-width: 100%;
  max-height: min(70dvh, 560px);
  overflow: auto;
  overflow-x: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 8px;
}
.mobile-search .discover-panel {
  position: relative;
  top: auto;
  left: auto;
  width: 100%;
  max-width: 100%;
  max-height: none;
  margin-top: 10px;
  box-shadow: none;
}
.discover-section {
  padding: 6px 4px 8px;
}
.discover-section + .discover-section {
  border-top: 1px solid var(--border);
  margin-top: 4px;
  padding-top: 10px;
}
.discover-label {
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 2px 8px 8px;
}
.discover-hit {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: inherit;
  padding: 8px;
  border-radius: 12px;
  font-family: inherit;
}
.discover-hit:hover { background: var(--bg-hover); }
.discover-cover {
  width: 36px;
  height: 52px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
}
.discover-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.discover-meta { flex: 1; min-width: 0; }
.discover-meta strong {
  display: block;
  font-size: 13px;
  line-height: 1.25;
}
.discover-meta span {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.discover-empty, .discover-error {
  font-size: 12px;
  color: var(--text-muted);
  padding: 0 8px 6px;
}
.discover-error { color: var(--danger); }
.discover-add, .discover-open {
  flex-shrink: 0;
  border-radius: 10px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: inherit;
}
.discover-add {
  background: var(--accent);
  color: var(--accent-text);
  border-color: transparent;
}
.discover-add:disabled, .discover-open:disabled { opacity: 0.6; cursor: default; }
.discover-hint {
  font-size: 11px;
  color: var(--text-faint);
  padding: 8px 8px 4px;
}
.discover-back {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: none;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  text-align: left;
  padding: 8px 8px 10px;
  cursor: pointer;
  border-radius: 10px;
}
.discover-back:hover { background: var(--bg-hover); }
.discover-back i { font-size: 12px; }

/* ---------- Library ---------- */

#library-shelves {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.library-shelf.hidden { display: none !important; }

.shelf-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 4px 0 14px;
  font-family: inherit;
}

.shelf-toggle h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0;
  flex: 1;
  text-align: left;
}

.shelf-count {
  font-size: 12px;
  font-weight: 650;
  color: var(--text-faint);
  min-width: 1.5em;
}

.shelf-toggle i {
  color: var(--text-faint);
  font-size: 12px;
  transition: transform 0.2s ease;
}

.library-shelf.is-collapsed .library-grid { display: none; }
.library-shelf.is-collapsed .shelf-toggle i { transform: rotate(-90deg); }

.library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 14px;
}

.toc-modal { max-width: 440px; max-height: min(86dvh, 640px); display: flex; flex-direction: column; }
.toc-list { display: flex; flex-direction: column; gap: 4px; overflow-y: auto; }
.toc-item {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  color: inherit;
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font-family: inherit;
}
.toc-item:hover { border-color: var(--border-strong); background: var(--bg-hover); }
.toc-item.is-selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, var(--bg));
}
.toc-item strong { display: block; font-size: 14px; }
.toc-item span { display: block; margin-top: 3px; font-size: 12px; color: var(--text-faint); }
.toc-start-meta {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}
.toc-foot {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 14px 16px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.toc-speed { display: flex; flex-direction: column; gap: 8px; }
.toc-speed-label {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.toc-speed-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.toc-speed-readout {
  min-width: 96px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.toc-speed-readout span:first-child {
  display: inline-block;
  font-size: 22px;
  font-weight: 650;
  margin-right: 4px;
}
.toc-speed input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}
.toc-foot .primary-btn {
  width: 100%;
  height: 44px;
  border-radius: 12px;
}

@media (min-width: 640px) {
  .library-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 20px; }
  #add-book-options { align-items: center !important; }
}
@media (min-width: 900px) {
  .library-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 1200px) {
  .library-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.book-card {
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease;
}

.book-card:hover { transform: translateY(-4px); }

.book-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  width: 100%;
  border-radius: 4px 12px 12px 4px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.07) 0 2px, transparent 2px),
    linear-gradient(180deg, #2a2723, #171513);
  box-shadow:
    inset 2px 0 0 rgba(255,255,255,0.08),
    0 14px 28px rgba(0,0,0,0.42);
}

.book-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.35);
  font-size: 1.8rem;
}

.cover-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 2;
}

.book-card:hover .cover-actions,
.book-card:focus-within .cover-actions { opacity: 1; }

.cover-actions button {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 999px;
  background: rgba(0,0,0,0.62);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 11px;
}

.cover-actions button:hover { background: rgba(0,0,0,0.85); }
.cover-actions .danger:hover { background: var(--danger); }

.cover-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: rgba(255,255,255,0.08);
  z-index: 2;
}

.cover-progress > span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.badge-g {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ok) 80%, black);
  color: white;
}

.book-meta h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-meta .author {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.book-meta .stats {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.book-meta .stats .pct { color: var(--accent); }

.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 64px 16px;
}

.empty-state .empty-mark {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  color: var(--text-faint);
  margin-bottom: 18px;
}

.empty-state h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.empty-state p {
  color: var(--text-muted);
  max-width: 320px;
  margin: 8px 0 20px;
}

/* ---------- Overlays / modals ---------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(10px);
  z-index: 70;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  pointer-events: none;
}

.overlay.open, .overlay.flex {
  display: flex;
  pointer-events: auto;
}

.modal {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: modalPop 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalPop {
  from { transform: scale(0.96) translateY(8px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
}

.modal-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.modal-head p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.modal-body { padding: 18px 20px 20px; }

/* ---------- Settings ---------- */

.settings-overlay {
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}

.settings-card {
  width: 100%;
  max-width: 440px;
  height: min(90dvh, 680px);
  max-height: min(90dvh, 680px);
  display: flex;
  flex-direction: column;
  touch-action: auto;
  overflow: hidden;
  min-width: 0;
}

.settings-tabs {
  display: flex;
  gap: 4px;
  margin: 12px 16px 0;
  padding: 4px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  flex-shrink: 0;
  min-width: 0;
}

.settings-tab {
  flex: 1 1 0;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 4px;
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
}

.settings-tab span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-tab i { font-size: 11px; opacity: 0.8; }

.settings-tab.is-active {
  background: color-mix(in srgb, var(--accent) 18%, var(--bg-surface));
  color: var(--accent);
}

.settings-tab.is-active i { opacity: 1; }

.settings-panels {
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
}

.settings-panel {
  grid-area: 1 / 1;
  min-height: 0;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  overscroll-behavior-x: none;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding: 16px 20px 18px;
}

.settings-panel.is-inactive {
  visibility: hidden;
  pointer-events: none;
  z-index: 0;
}

.settings-panel:not(.is-inactive) {
  z-index: 1;
}

.settings-label {
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 16px 0 8px;
}

.settings-panel > .settings-label:first-child { margin-top: 0; }

.conn-card {
  padding: 14px 0 16px;
  border-bottom: 1px solid var(--border);
  min-width: 0;
}

.conn-card:first-child { padding-top: 0; }
.conn-card:last-child { border-bottom: none; padding-bottom: 0; }

.conn-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.conn-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--accent) 16%, var(--bg-surface));
  color: var(--accent);
  flex-shrink: 0;
}

.conn-head h4 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.conn-head p {
  margin: 3px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

.conn-help {
  margin: 0 0 10px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.conn-help a { font-weight: 650; }

.conn-code {
  display: block;
  margin: 0 0 12px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 11px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  word-break: break-all;
  white-space: pre-wrap;
}

.conn-status {
  font-size: 12.5px;
  color: var(--text-muted);
  margin: 0 0 10px;
  overflow-wrap: anywhere;
}

.conn-status.is-ok { color: var(--ok); }
.conn-status.is-bad { color: var(--danger); }

.theme-presets {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.theme-swatch-chip {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 13px;
}

.theme-swatch:hover .theme-swatch-chip { border-color: var(--border-strong); }

.settings-rows { display: flex; flex-direction: column; gap: 4px; }

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text);
}

.settings-row input[type="color"] {
  width: 36px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.settings-switch {
  position: relative;
  width: 42px;
  height: 24px;
  flex-shrink: 0;
}

.settings-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.settings-switch span {
  position: absolute;
  inset: 0;
  background: var(--bg-hover);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.settings-switch span::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.15s ease;
}

.settings-switch input:checked + span { background: var(--accent); }
.settings-switch input:checked + span::after { transform: translateX(18px); }

.settings-size {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-size input[type="range"] {
  flex: 1;
  accent-color: var(--accent);
}

#font-size-val {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  color: var(--text-muted);
  width: 42px;
  text-align: right;
}

.settings-reset {
  margin-top: 18px;
  border: none;
  background: transparent;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  padding: 0;
  cursor: pointer;
}

.settings-profile {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.settings-profile-dot {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.settings-kicker {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.settings-profile-name {
  font-size: 16px;
  font-weight: 650;
  color: var(--accent);
}

.settings-actions { display: flex; flex-direction: column; gap: 6px; }

.settings-action {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}

.settings-action i { width: 16px; color: var(--text-muted); }

.settings-action:hover { background: var(--bg-hover); }

.settings-action.is-danger {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, var(--bg-surface));
  border-color: color-mix(in srgb, var(--danger) 24%, transparent);
}

.settings-action.is-danger i { color: var(--danger); }

.settings-foot {
  display: flex;
  justify-content: flex-end;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.settings-foot .primary-btn {
  min-width: 96px;
  height: 40px;
  border-radius: 12px;
}

html.settings-open {
  overflow: hidden !important;
  overscroll-behavior: none;
}

body.settings-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden !important;
  overscroll-behavior: none;
}

.choice-list { display: flex; flex-direction: column; gap: 6px; padding: 8px; }

.choice {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.choice:hover { background: var(--bg-surface); border-color: var(--border); }

.choice-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 14%, var(--bg-surface));
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.choice .label { font-weight: 600; }
.choice .hint { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  padding: 0 8px;
}

.tabs button {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 12px 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.drop-zone {
  border: 1.5px dashed var(--border-strong);
  border-radius: 16px;
  padding: 36px 16px;
  text-align: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: 0.15s ease;
}

.drop-zone:hover, .drop-zone.hot {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.file-pills {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
}

.file-pills span {
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--bg-surface);
  color: var(--text-faint);
}

.selected-file {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg);
  display: none;
  align-items: center;
  gap: 10px;
}

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
  font-weight: 650;
}

.hint { font-size: 12.5px; color: var(--text-muted); line-height: 1.45; }

.btn-row { display: flex; gap: 10px; margin-top: 8px; }
.btn-row button, .full-btn {
  flex: 1;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 650;
  font-size: 14px;
}

.ghost-btn { border-radius: 12px; padding: 12px 14px; }

.full-btn {
  width: 100%;
  border: none;
  cursor: pointer;
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.examples button {
  font-size: 11px;
  padding: 5px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
}

.gutenberg-list { padding: 8px; display: flex; flex-direction: column; gap: 8px; }

.gb-row {
  display: flex;
  gap: 12px;
  padding: 10px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.gb-cover {
  width: 44px;
  height: 64px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-surface);
  flex-shrink: 0;
  cursor: pointer;
}

.gb-cover img { width: 100%; height: 100%; object-fit: cover; }

.muted-center {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 16px;
}

.drive-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  margin-bottom: 12px;
  font-size: 13px;
}

.drive-crumb button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  font-weight: 600;
}

.drive-crumb span { color: var(--text-faint); }

.drive-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.drive-tabs button {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.drive-tabs button.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: transparent;
}

.drive-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  margin-bottom: 8px;
}

.drive-row:hover { border-color: var(--border-strong); }

.drive-row .name {
  flex: 1;
  min-width: 0;
}

.drive-row .name strong {
  display: block;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.drive-row .meta {
  font-size: 11px;
  color: var(--text-faint);
}

.drive-setup ol {
  margin: 8px 0 14px 18px;
  padding: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.drive-setup code,
.settings-panel code {
  font-size: 12px;
  background: var(--bg);
  padding: 1px 6px;
  border-radius: 6px;
  overflow-wrap: anywhere;
  word-break: break-all;
  white-space: pre-wrap;
}

.settings-panel .field,
.settings-panel .btn-row,
.settings-panel input,
.settings-drive-ui {
  max-width: 100%;
  min-width: 0;
}

.btn-row {
  flex-wrap: wrap;
}

.btn-row button, .full-btn {
  min-width: 0;
}

.badge-gdrive {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  background: #4285f4;
  color: white;
}

.meta-card {
  display: flex;
  gap: 12px;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg);
  margin-bottom: 8px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: inherit;
}

.meta-card:hover, .meta-card.selected { border-color: var(--accent); }

.meta-card img, .meta-cover-ph {
  width: 52px;
  height: 76px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--bg-surface);
  flex-shrink: 0;
}

.meta-card .meta-title { font-weight: 650; font-size: 14px; }
.meta-card .meta-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.meta-card .meta-snip { font-size: 11px; color: var(--text-faint); margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.meta-danger {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.provider-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.provider-pills button {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}
.provider-pills button.active {
  background: var(--accent);
  color: var(--accent-text);
  border-color: transparent;
}

.scan-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  margin-bottom: 8px;
  min-width: 0;
}
.scan-row > * { min-width: 0; }

@media (max-width: 640px) {
  .scan-row { grid-template-columns: 1fr; }
  .page-header { flex-wrap: wrap; }
}

/* Profile screens */
.profile-card { max-width: 420px; padding: 28px; }
.profile-card h2 {
  font-family: var(--font-display);
  margin: 0 0 6px;
  font-size: 1.8rem;
}
.profile-list { display: flex; flex-direction: column; gap: 8px; margin: 18px 0; }
.profile-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: pointer;
}
.profile-row:hover { border-color: var(--border-strong); }
.color-swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.color-swatches div {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  cursor: pointer;
  border: 2px solid transparent;
}
.color-swatches div.selected { border-color: #fff; }

/* ---------- Reader ---------- */

#reader-overlay {
  z-index: 80;
  padding: 0;
  background: var(--reader-bg);
  backdrop-filter: none;
  touch-action: auto;
}

.reader-container {
  background: var(--reader-bg);
  color: var(--reader-text);
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  border-radius: 0;
  border: none;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: none;
}

#reader-top-bar {
  padding: 10px max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left));
  padding-top: max(10px, env(safe-area-inset-top));
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: color-mix(in srgb, var(--reader-bg) 88%, black);
  flex-shrink: 0;
}

.reader-dock {
  flex-shrink: 0;
  padding: 10px max(16px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  border-top: 1px solid rgba(255,255,255,0.06);
  background: color-mix(in srgb, var(--reader-bg) 92%, black);
  user-select: none;
}

.dock-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 10px;
  max-width: 980px;
  margin: 0 auto;
}

.dock-cluster {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 42px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.07);
}

.dock-seg,
.dock-icon,
.dock-play {
  border: none;
  cursor: pointer;
  color: inherit;
  background: transparent;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.dock-seg {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-muted);
}

.dock-seg i { font-size: 10px; opacity: 0.8; }

.dock-seg.is-active {
  background: var(--accent);
  color: var(--accent-text);
}

.dock-seg.is-active i { opacity: 1; }

.dock-icon {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text);
}

.dock-icon:hover { background: rgba(255,255,255,0.08); }

.dock-play {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 13px;
}

.dock-play:hover { background: var(--accent-hover); }
.dock-icon:active,
.dock-play:active { transform: scale(0.94); }

.dock-seg:not(.is-active):hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.dock-wpm-readout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  line-height: 1.05;
  padding: 0 2px;
}

#wpm-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.dock-unit {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.dock-slider {
  width: 92px;
  height: 4px;
  margin: 0 8px 0 4px;
  accent-color: var(--accent);
  cursor: pointer;
}

.dock-progress {
  gap: 4px;
  padding: 3px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}

.dock-progress #word-position {
  color: var(--accent);
  font-weight: 600;
}

.dock-sep { color: var(--text-faint); }

.dock-eta {
  gap: 10px;
  padding: 3px 12px;
}

.dock-eta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.05;
  min-width: 44px;
}

.dock-eta-item .word-counter {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.reader-eta-inline {
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.reader-eta-inline span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 650;
}

.reader-eta-float {
  display: none;
}

.mobile-fullscreen .reader-eta-float {
  display: flex;
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  left: max(12px, env(safe-area-inset-left));
  z-index: 20;
  gap: 12px;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  pointer-events: none;
  opacity: 0.72;
}

.mobile-fullscreen.playing .reader-eta-float {
  opacity: 0.5;
}

.reader-eta-float span span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 650;
}

.dock-chapter {
  appearance: none;
  -webkit-appearance: none;
  color-scheme: dark;
  height: 42px;
  max-width: 180px;
  padding: 0 28px 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.07);
  background-color: rgba(255,255,255,0.045);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%239c9588' d='M1 1l5 5 5-5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  min-width: 0;
}

.dock-chapter:hover,
.dock-cluster:hover {
  border-color: rgba(255,255,255,0.12);
}

.dock-chunk-label {
  min-width: 58px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.dock-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#chunk-size-wrap.hidden { display: none !important; }

.rsvp-word {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgb(0 0 0 / 0.1);
}

.chunk-word { font-weight: 600; }

.chunk-active {
  background-color: var(--reader-highlight);
  color: #111;
  padding: 0.12em 0.4em;
  border-radius: 6px;
  font-weight: 700;
}

.stat-pill {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
}

.control-btn { transition: transform 0.1s ease; }
.control-btn:active { transform: scale(0.92); }

.word-counter { font-variant-numeric: tabular-nums; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  box-shadow: var(--shadow);
}

.toast.error {
  background: #3a1614;
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  color: #ffd4ce;
}

/* ---------- Mobile library ---------- */

@media (max-width: 900px) {
  .dock-slider { display: none; }
}

@media (max-width: 720px) {
  .app-nav .nav-search { display: none; }
  .mobile-search { display: block; position: relative; z-index: 60; }
  .brand-sub { display: none; }
  .page { padding: 18px max(14px, env(safe-area-inset-right)) 72px max(14px, env(safe-area-inset-left)); overflow-x: hidden; }
  .add-label { display: none; }
  .cover-actions { opacity: 1; }
  html, body { overflow-x: hidden; overscroll-behavior-x: none; }
}

@media (max-width: 640px) {
  .library-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
  }

  #reader-overlay > .reader-container {
    margin: 0 !important;
    border-radius: 0 !important;
    height: 100dvh !important;
    max-height: 100dvh !important;
    border: none !important;
  }

  #reader-body { padding: 12px 12px 20px 12px !important; }

  .rsvp-word {
    font-size: clamp(2.8rem, 14vw, 4.8rem) !important;
    line-height: 1.05 !important;
  }

  #rsvp-word-container {
    min-height: 120px !important;
    padding: 0 12px !important;
  }

  #rsvp-context {
    font-size: 0.75rem !important;
    max-width: 100% !important;
    padding: 0 16px !important;
  }

  #chunked-text {
    font-size: 1.02rem !important;
    padding: 14px 16px !important;
    min-height: 180px !important;
    max-height: 52dvh !important;
    border-radius: 20px !important;
    line-height: 1.55 !important;
  }

  .dock-slider { display: none; }

  .dock-chapter { max-width: 140px; }

  #rsvp-chapter, #chunked-chapter {
    font-size: 10px !important;
    padding: 2px 8px !important;
  }

  #rsvp-word-container,
  #chunked-text { min-height: 140px; }
}

.mobile-fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  height: 100dvh !important;
  max-height: 100dvh !important;
  z-index: 9999 !important;
  border-radius: 0 !important;
  margin: 0 !important;
}

.mobile-fullscreen #reader-body {
  padding-top: max(8px, env(safe-area-inset-top)) !important;
  padding-bottom: max(20px, env(safe-area-inset-bottom)) !important;
}

.mobile-fullscreen #reader-top-bar {
  padding-top: max(12px, env(safe-area-inset-top, 0px)) !important;
  min-height: calc(3.5rem + env(safe-area-inset-top, 0px)) !important;
  height: auto !important;
}

.mobile-action-bar {
  position: absolute;
  bottom: max(12px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  background: rgba(24, 24, 27, 0.92);
  backdrop-filter: blur(20px);
  border-radius: 9999px;
  padding: 6px 8px;
  display: flex;
  gap: 4px;
  z-index: 100;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.4);
  transition: opacity 0.4s ease;
}

.mobile-action-bar.controls-faded {
  opacity: 0.15;
  pointer-events: none;
}

.mobile-action-bar button {
  width: 52px;
  height: 52px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.1s ease;
  border: none;
  cursor: pointer;
}

.mobile-action-bar button:active {
  transform: scale(0.92);
  background: #27272a;
}

.mobile-fullscreen #reader-dock { display: none !important; }

.mobile-reading #rsvp-word,
.mobile-reading #chunked-text {
  -webkit-user-select: none;
  user-select: none;
}

@media (orientation: landscape) {
  .mobile-action-bar {
    flex-direction: column !important;
    right: 10px !important;
    left: auto !important;
    bottom: auto !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    padding: 8px 6px !important;
    gap: 6px !important;
    background: rgba(24, 24, 27, 0.95);
  }

  .mobile-action-bar.controls-faded {
    opacity: 0;
    pointer-events: none;
  }

  .mobile-fullscreen.playing .mobile-action-bar {
    opacity: 0;
    pointer-events: none;
  }

  .mobile-action-bar button {
    width: 48px !important;
    height: 48px !important;
    font-size: 1rem !important;
  }

  #reading-area { padding-right: 70px !important; }

  .mobile-fullscreen #reader-dock {
    display: block !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 70px !important;
    background: rgba(15, 17, 21, 0.94);
    backdrop-filter: blur(16px);
    padding: 8px 10px max(10px, env(safe-area-inset-bottom)) 10px !important;
    border-top: 1px solid rgba(255,255,255,0.08);
    transition: transform 0.25s ease, opacity 0.25s ease;
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
  }

  .mobile-fullscreen .dock-inner {
    gap: 6px 8px;
    justify-content: center;
  }

  .mobile-fullscreen .dock-transport,
  .mobile-fullscreen .dock-progress,
  .mobile-fullscreen .dock-slider {
    display: none !important;
  }

  .mobile-fullscreen .dock-cluster,
  .mobile-fullscreen .dock-chapter {
    height: 36px;
  }

  .mobile-fullscreen .dock-seg {
    height: 30px;
    padding: 0 10px;
    font-size: 11px;
  }

  .mobile-fullscreen .dock-icon {
    width: 30px;
    height: 30px;
  }

  .mobile-fullscreen .dock-chapter {
    max-width: 150px;
    font-size: 11px;
    padding-right: 24px;
    background-position: right 10px center;
  }

  .mobile-fullscreen #reader-dock.toolbar-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-fullscreen #reader-dock.toolbar-hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
  }

  .mobile-fullscreen #reader-top-bar.header-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
  }

  .mobile-fullscreen.playing #reader-top-bar {
    display: none !important;
  }

  .mobile-fullscreen.playing #reader-dock:not(.toolbar-visible) {
    display: none !important;
  }

  .mobile-fullscreen.playing #reading-area {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 100% !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }

  .mobile-fullscreen.playing #rsvp-chapter,
  .mobile-fullscreen.playing #rsvp-context,
  .mobile-fullscreen.playing #chunked-chapter {
    display: none !important;
  }

  .mobile-fullscreen.playing #rsvp-view,
  .mobile-fullscreen.playing #chunked-view {
    margin: 0 !important;
  }

  .landscape-options-toggle {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.85rem !important;
    background: rgba(63, 66, 73, 0.9) !important;
  }

  .landscape-options-toggle.is-open {
    background: rgba(232, 195, 106, 0.28) !important;
    color: #e8c36a !important;
  }

  #settings-modal {
    padding: max(8px, env(safe-area-inset-top)) 12px max(8px, env(safe-area-inset-bottom)) 12px;
  }

  #settings-modal .settings-card {
    height: 82dvh;
    max-height: 82dvh;
  }
}

@media (display-mode: standalone) {
  html, body {
    height: 100dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.flex { display: flex !important; }
.hidden { display: none !important; pointer-events: none !important; }